26144272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21221}}^1$

素因数の和:21247

約数の個数: 40

約数和(自身を含む): 63156672

約数和(自身を除く): 37012400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21221, 42442, 84884, 148547, 169768, 233431, 297094, 339536, 466862, 594188, 933724, 1188376, 1634017, 1867448, 2376752, 3268034, 3734896, 6536068, 13072136, 26144272]

約数ペア:

[(1, 26144272), (2, 13072136), (4, 6536068), (7, 3734896), (8, 3268034), (11, 2376752), (14, 1867448), (16, 1634017), (22, 1188376), (28, 933724), (44, 594188), (56, 466862), (77, 339536), (88, 297094), (112, 233431), (154, 169768), (176, 148547), (308, 84884), (616, 42442), (1232, 21221)]